计算流体力学课程大作业，一维波动方程源程序，四种不同格式，二阶精度，时间四阶精度-Computational Fluid Dynamics course great job, one-dimensional wave Fangcheng Yuan procedure, four different formats, the second-order accuracy, time fourth-order

fdtd有限差分法解波动方程。此处考虑的事二维的情况，观察波形的动态变化。-fdtd finite difference method for solving wave equation. Thing to consider here is two-dimensional, dynamic changes observed waveform.

声波方向的公式,二维波动方程，想要学习的，赶快啊(two-dimensional wave equation)

偏微分方程数值解，求解二维波动方程的有限差分法，通过计算机语言编程实现。(Matlab solution code for two-dimensional wave equation)